This Yukon Gear 30-spline re-gear kit (3.08 ratio) fits late-'60s to early-'70s GM applications and includes a ring and pinion set with all required bearings and installation hardware. The kit is offered to improve launching ability and acceleration by moving to a more aggressive gear ratio, and it supplies the carrier bearings, pinion bearings, and installation hardware needed for a complete re-gear job.
Yukon Gear 67-72 Chevrolet Camaro Re-Gear Kit - 30 Spline 3.08 Ratio